Fiber Optic Splicing Techniques

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Questions and Answers

What should be done to the fibers in the loose tube before cable splicing?

  • Join the strength members of each cable (correct)
  • Attach splice protectors
  • Strip the first splicing fiber
  • Apply a sealing compound

What must be attached to identify the fiber numbers in the cable joint closure?

  • Splice protectors
  • Tags (correct)
  • Heat shrink sleeves
  • Sealing compound

What is the purpose of slipping splice protectors over each fiber?

  • To protect the fiber after splicing (correct)
  • To apply a sealing compound
  • To join the strength members of each cable
  • To prepare for application of heat shrink sleeves

When should the sealing compound or heat shrink sleeve be applied to the cables and closure?

<p>After splicing is complete (D)</p> Signup and view all the answers

What is the recommended temperature range for charging the battery?

<p>0 to 45°C (D)</p> Signup and view all the answers

What should be done before storing the splicer if it's not going to be used for a while?

<p>Remove the battery (A)</p> Signup and view all the answers

What should be used to clean the splicer to prevent malfunction and damage?

<p>99% pure alcohol (C)</p> Signup and view all the answers

Why should the power cord be disconnected by grasping the plug, not the cord?

<p>To reduce the risk of electric shock (A)</p> Signup and view all the answers

What is the most popular technique used for achieving low splice losses?

<p>Fusion splicing (A)</p> Signup and view all the answers

What is the purpose of providing a proper protector after fusion splicing?

<p>Mechanical protection and moisture protection (D)</p> Signup and view all the answers

Why can a very good mechanical splice for multimode fibers have an optical performance as good as fusion spliced fiber or glue spliced?

<p>The index matching material used in mechanical splices (D)</p> Signup and view all the answers

Which process involves withdrawing the fibers to a specified distance, preheating the fiber ends, and bringing the fiber ends together for high temperature fusion?

<p>Fusion splicing (D)</p> Signup and view all the answers

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